It is a compromise with jet packs in the game. I don't think this will ruin gameplay mechanics, and would be perfect in a map designed for it.
Spring-like shoes aren't a Super Mario ripoff, since they weren't the first to come up with that idea.
If it is a compromise for Jet Packs then why did you not put it in your other topic about http://www.gamesas.com/index.php?/topic/1216582-rocket-packs-in-fallout/?
Or better yet put it in the http://www.gamesas.com/index.php?/topic/1217839-fallout-4-speculation-suggestions-and-ideas-30/
We have that topic so we don't need a thread about every single idea that pops into people's head like mini subs and jet packs.